CN106347388A - Side-wall structure of railway vehicle - Google Patents
Side-wall structure of railway vehicle Download PDFInfo
- Publication number
- CN106347388A CN106347388A CN201610945215.XA CN201610945215A CN106347388A CN 106347388 A CN106347388 A CN 106347388A CN 201610945215 A CN201610945215 A CN 201610945215A CN 106347388 A CN106347388 A CN 106347388A
- Authority
- CN
- China
- Prior art keywords
- side wall
- eyelid covering
- column
- activity
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
Abstract
The invention discloses a side-wall structure of a railway vehicle. The side-wall structure comprises a side-wall skeleton, wherein the side-wall skeleton is used for being fixed on a bottom-frame boundary beam, and comprises a plurality of side-wall vertical columns, a plurality of intermediate longitudinal beams and a side-wall upper-chord beam; a side-wall fixing skin is respectively arranged between the vertical column at the front end part of the side wall and a wall-partitioning vertical column of a driver cab and between the vertical column at the rear end part of the side wall and a vertical column of the rear-end wall; and detachable side-wall movable skins are arranged in the area enclosed by the vertical column at the front end part of the side wall, the vertical column at the rear end part of the side wall, the side-wall upper-chord beam and the bottom-frame boundary beam. The side-wall structure disclosed by the invention has the advantages that the side-wall skeleton is assembled and welded on the bottom-frame boundary beam, so that the welding can be carried out on welding seams between the side-wall vertical columns and the bottom-frame boundary beam outside a vehicle body. In addition, great convenience is brought for installation, overhauling and maintenance of equipment in a machine room.
Description
Technical field
The present invention relates to a kind of rail vehicle side wall structure, belong to vehicle body of railway vehicle field.
Background technology
It is the space that integrated various mobile units installed by locomotive between machinery, therefore, need between machinery to seal, to prevent sleet
Waft into.The closing space being made up of underframe, drivers' cab partition wall, back-end wall, left and right side wall and top cover between machinery, wherein bottom
Frame, drivers' cab partition wall, back-end wall, these parts groups of left and right side wall are welded together, are joined by bolt between top cover and miscellaneous part
Connect.
Traditional locomotive side wall is by column, crossbeam, the beam that winds up, side wall superstructure and the fixation welded together of eyelid covering group
Formula welding structure, when carrying out group weldering between the side wall of this structure and underframe, usually can be due to underframe top device mounting framework
Block lead between side wall column and edge beam of underframe cannot welding situation.And, this fixed sidewall structure inconvenience
The installation of equipment, maintenance and maintenance between machinery.
Chinese utility model patent cn201120008034.7 discloses a kind of locomotive side wall, and this patent is characterized by handle
The side wall of the every side of locomotive is all divided into suitable two pieces of length, and wherein, one piece of side wall is fixing side wall, and another piece of side wall is active side
Wall, movable side wall bottom is provided with roller, when movable side wall is pushed to this side of fixing side wall, forms bilateral wall with fixing side wall
Structure, at this moment movable side wall be in open mode, when movable side wall is pushed back open side, between locomotive machinery, be at closed
State.But this movable side wall has two apparent limitation: one be this movable side wall bearing capacity very weak, hardly
Locomotive longitudinal force can be born.Two is the design original intention of this movable side wall also for the installation maintenance inspection being easy to equipment between machinery
Repair, but due to can only open the lateral wall width of half, the equipment between the machinery of fixing that side of side wall that is in still is not easy to install
Safeguard and overhaul.
Conventional meanses run between side wall column and edge beam of underframe cannot welding situation when, custom is by welding region
Fixing eyelid covering excavates pore-forming, is then welded, after welding finishes, then by the hole closure on fixing eyelid covering.
Content of the invention
The present invention is intended to provide a kind of rail vehicle side wall structure, side wall skeleton group is welded in by this rail vehicle side wall structure
On edge beam of underframe, drivers' cab column and back-end wall column, can be to the weld seam between side wall column and edge beam of underframe outside car body
Carry out welding, greatly facilitate the installation of equipment, maintenance and maintenance between machinery in addition.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of rail vehicle side wall structure, including the side wall skeleton for being fixed on edge beam of underframe；It is structurally characterized in that, described
Side wall skeleton includes some side wall columns, some intermediate longitudinal girders, side wall wind up beam, the column being wherein located at side wall leading section arrives and takes charge of
Be provided with side wall positioned at leading section between the partition wall column of machine room and fix eyelid covering, positioned at side wall rearward end column to back-end wall column
Between be provided with positioned at rearward end side wall fix eyelid covering, on the column of described side wall leading section, the column of side wall rearward end, side wall
Demountable side wall activity eyelid covering is installed in enclosed region between string beam and edge beam of underframe；Preferably described side wall fixes eyelid covering
Longitudinal length be 100mm-500mm, the longitudinal length of the more preferably fixing eyelid covering of described side wall is 200mm-300mm.
Described longitudinal direction refers to the length direction of rail vehicle.
Thus, the present invention is not due to having blocking of side wall eyelid covering, machinery is interior cannot be to side wall column and edge beam of underframe
Between when carrying out welding, can car body outer to carrying out welding between side wall column and edge beam of underframe.Further, since eyelid covering is permissible
Dismounting, can simultaneously inside and outside car body between machinery equipment installed, overhauled and safeguarded, therefore, greatly facilitate and set between machinery
Standby installation, maintenance and maintenance.
According to embodiments of the invention, the present invention can also be made with further optimization, below for the skill of formation after optimizing
Art scheme:
Preferably, can by between the column of the column of side wall leading section and side wall rearward end with vertical positioned at side wall centre position
Post is demarcation line, the installation region of side wall activity eyelid covering is divided into some regions, one piece of dismountable work is installed in each region
Dynamic eyelid covering.
Preferably, described side wall activity eyelid covering is assembled by polylith eyelid covering unit.
Preferably, in the junction of side wall skeleton and edge beam of underframe, the outer panel of side wall column is solid with edge beam of underframe overlap joint
Fixed connected, and vertically flat and the longitudinal riser being fixed on vertically flat are fixed with edge beam of underframe；Described longitudinal riser
On sealing strip is installed.
Preferably, the gap being formed between described longitudinal riser and the outer panel of side wall column is less than the thickness of sealing strip.
According to embodiments of the invention, described side wall activity eyelid covering is installed according to order from top to bottom, wherein bottom
Side wall activity eyelid covering lower limb insertion be installed in the sealing strip of longitudinal riser, the left and right sides is pushed down positioned at two neighboring side
The sealing strip of wall column lateral surface, and side wall activity eyelid covering is fastened on by the movable screw being built in side wall column by securing member
In mother.
Further, the insertion of middle side wall activity eyelid covering lower limb is arranged on the close of the side wall activity eyelid covering top edge of lower section
In strip of paper used for sealing, and by securing member, middle side wall activity eyelid covering is fastened in the traveling nut being built in side wall column；
Further, the side wall activity eyelid covering lower limb insertion of the top is arranged on the sealing of the side wall activity eyelid covering top edge of centre
In bar, and by securing member, the side wall on top activity eyelid covering is fastened on and is built in side wall column and side wall winds up the activity in beam
In nut.
Preferably, described side wall activity eyelid covering is opening length direction edge with the wind up position of beam overlap joint of side wall column and side wall
The longitudinally disposed mounting hole of locomotive, is leaving length with side wall activity eyelid covering mounting hole corresponding side wall column and side wall beam position of winding up
Degree direction is along the mounting hole of the vertical setting of locomotive；Preferably in the plate that side wall column and side wall wind up the mounting hole correspondence position of beam
Side is fixed with nut seat, and is built-in with traveling nut in nut seat.
Preferably, the wind up lateral surface of beam of the lateral surface of described side wall column and/or described side wall opens up a plurality of vertical set
The groove put；The wind up lateral surface of beam of preferably described side wall also opens up two longitudinally disposed grooves, in longitudinally disposed groove
Sealing strip is installed.
By said structure, the sidewall structure of the present invention welds some columns, some intermediate longitudinal girders and beam group of winding up first
Become side wall skeleton.The column at side wall both ends is welded and fixed eyelid covering between drivers' cab partition wall column and back-end wall column respectively.
Dismountable activity eyelid covering is installed in side wall both ends column, enclosed region between beam and edge beam of underframe of winding up.With in
Between column be demarcation line, movable eyelid covering area is vertically divided some regions it is considered to easy accessibility along longitudinal direction each region again
The secondary region being divided into number of smaller, one piece of dismountable activity eyelid covering is installed in each region.
Edge beam of underframe lateral surface is hung down with edge beam of underframe lateral surface for one piece along longitudinal measure in side wall column lateral surface lap-joint
Straight vertically flat, welds one piece vertical with vertically flat of longitudinal riser on vertically flat again.Longitudinal riser is installed
Sealing strip.
The vertical groove of side wall column outer surface belt, side wall winds up, and beam outer surface belt is vertical and longitudinal groove, installs in groove
Sealing strip.Column lateral surface opens some length directions mounting hole vertically, inner side position corresponding with mounting hole welded nut
Seat, the built-in traveling nut of nut seat, open some length directions mounting hole vertically outside the beam that winds up, inner side is corresponding with mounting hole
Position welded nut seat, the built-in traveling nut of nut seat.
Some length directions are opened along longitudinal mounting hole in the movable eyelid covering left and right sides of the top and upside, other activities
Some length directions are opened along longitudinal mounting hole in the eyelid covering left and right sides.Side wall activity eyelid covering is installed successively from lower to upper, bottom
Movable eyelid covering lower limb insertion be installed in the sealing strip of longitudinal riser, the left and right sides is pushed down outside two adjacent upright
The vertical sealing strip in face, is fastened on, movable eyelid covering, the movable screw being built in column with the bolt with plain washer and seal washer
In mother, the length of the mounting hole that the diameter of plain washer and seal washer must be opened more than movable eyelid covering and column lateral surface.Middle
The insertion of movable eyelid covering lower limb be arranged in the sealing strip of movable eyelid covering top edge of lower section, with carrying plain washer and seal washer
Bolt intermediate active eyelid covering is fastened in the traveling nut being built in column.The movable eyelid covering lower limb insertion of the top
It is arranged in the sealing strip of movable eyelid covering top edge of centre, use the bolt with plain washer and seal washer the activity of the top
Eyelid covering be fastened on be built in column and wind up in beam traveling nut in.
Compared with prior art, the invention has the beneficial effects as follows: the present invention greatly facilitates the group between side wall and underframe
Weldering, between eliminating due to machinery equipment mounting framework block and lead to cannot be to side wall column and edge beam of underframe between machinery
Between carry out organize weldering situation occur.Meanwhile, the present invention is very easy to equipment dismounting, maintenance and maintenance between locomotive machinery.
For Chinese utility model patent cn201120008034.7, the maximum difference of the present invention is active side
Wall be still locomotive longitudinal force main can bearer, and can make entirely machinery between equipment do not stay dead angle completely be in open state
State, quite convenient for machinery between the installation maintenance of equipment and service work.
Brief description
Fig. 1 is the structure principle chart of one embodiment of the invention；
Fig. 2 is a-a sectional view；
Fig. 3 is b-b sectional view；
Fig. 4 is c-c sectional view；
Fig. 5 is enlarged drawing；
Fig. 6 is enlarged drawing；
Fig. 7 is enlarged drawing；
Fig. 8 is part drawing；
Fig. 9 is enlarged drawing；
Figure 10 is enlarged drawing.
In in figure
1- side wall winds up beam, and 2,18- side walls fix eyelid coverings, 3- side wall activity eyelid covering, 4- side wall column, 5- side wall crossbeam, 6- department
Machine room partition wall column, 7- edge beam of underframe, 8,14,17- sealing strips, 9- nut seat, 10- traveling nut, 11- bolt, 12- sealing gasket
Circle, 13- plain washer, 15- longitudinal direction riser, 16- vertically flat, 19- back-end wall column.
Specific embodiment
To describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the present invention and the feature in embodiment can be mutually combined.For sake of convenience, hereinafter as occurred
" on ", D score, "left", "right" printed words, only represent consistent with the upper and lower, left and right direction of accompanying drawing itself, limit is not played to structure
It is set for using.
A kind of rail vehicle side wall structure locomotive side wall structure, as shown in figure 1, main covered by side wall skeleton, side wall activity
The compositions such as skin 3, vertically flat 16, longitudinal riser 15, sealing strip 8, sealing strip 14, sealing strip 17, wherein side wall skeleton is by side wall
Wind up beam 1, side wall fixation eyelid covering 2, side wall column 4, side wall crossbeam 5, and the group weldering such as fixing eyelid covering 18 of nut seat 9, side wall forms.
Side wall activity eyelid covering 3 is opening length direction along locomotive longitudinally with the wind up position of beam 1 overlap joint of side wall column 4 and side wall
Mounting hole, opening length direction edge with the side wall activity corresponding side wall column 4 of eyelid covering 3 mounting hole and side wall beam 1 position of winding up
The vertical mounting hole of locomotive, is easy to the installation of side wall activity eyelid covering 3.
Side wall column 4 and side wall wind up beam 1 mounting hole correspondence position plate inside welded nut seat 9, meanwhile, in nut
Built-in traveling nut 10 in seat 9.
As shown in Figure 3 and Figure 7, between side wall skeleton and edge beam of underframe 7 during group weldering, the outer panel of side wall column 4 and bottom
Frame side bar 7 overlap joint welding.It is close to the lower limb of the outer panel of side wall column 4, weld vertically flat 16 in edge beam of underframe 7, then
Longitudinal riser 15 is welded on vertically flat 16, the gap being formed between longitudinal riser 15 and the outer panel of side wall column 4 is smaller
In the thickness of sealing strip 14, with the sealing effectiveness having ensured.
Side wall column 4 lateral surface opens up 4 vertical grooves, installs sealing strip 17 in groove.Side wall beam 1 lateral surface that winds up is opened
If 2 longitudinal groove, sealing strip 8 is installed in groove.Side wall beam 1 lateral surface that winds up also will open up some vertical grooves, groove
Interior installation sealing strip 17.
According to order from top to bottom, side wall activity eyelid covering 3, the lower limb insertion of the side wall activity eyelid covering 3 of bottom are installed
It is installed in the sealing strip 14 of longitudinal riser 15, the sealing strip positioned at two neighboring side wall column 4 lateral surface is pushed down in the left and right sides
17, it is fastened on, with 11 side wall activity eyelid coverings 3 of the bolt with plain washer 13 and seal washer 12, the work being built in side wall column 4
In dynamic nut 10, the diameter of plain washer 13 and seal washer 12 must be more than the waist that movable eyelid covering 3 and side wall column 4 lateral surface be opened
The length in shape hole.Middle side wall activity eyelid covering 3 lower limb insertion is arranged on the sealing of side wall activity eyelid covering 3 top edge of lower section
In bar 14, it is fastened on 11 middle side wall activity eyelid coverings 3 of the bolt with plain washer 13 and seal washer 12 and is built in side wall
In traveling nut 10 in column 4.The side wall activity eyelid covering 3 lower limb insertion of the top is arranged on the side wall activity eyelid covering of centre
In the sealing strip 14 of 3 top edges, fastened with the side wall activity eyelid covering 3 on 11 tops of bolt with plain washer 13 and seal washer 12
Be built in side wall column 4 and traveling nut 10 that side wall winds up in beam 1 in.Fastening side wall activity eyelid covering 3 with bolt 11
Meanwhile, side wall activity eyelid covering 3 just compresses sealing strip 8, sealing strip 14, sealing strip 17, and such side wall activity eyelid covering 3 is just machine
Seal between car machinery.
It is suitable contrary with install side wall activity eyelid covering 3, according to suitable dismounting from top to bottom to dismantle the suitable of side wall activity eyelid covering 3
Side wall activity eyelid covering 3.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, and not
For limiting the scope of the present invention, after having read the present invention, the various equivalent form of values to the present invention for the those skilled in the art
Modification each fall within the application claims limited range.
Claims (10)
1. a kind of rail vehicle side wall structure, including for being fixed on the side wall skeleton on edge beam of underframe (7)；It is characterized in that,
Described side wall skeleton includes some side wall columns (4), some intermediate longitudinal girders, side wall wind up beam (1), is wherein located at side wall leading section
Column be provided with side wall positioned at leading section between drivers' cab partition wall column (6) and fix eyelid covering, vertical positioned at side wall rearward end
The side wall that post is provided with positioned at rearward end between back-end wall column (19) fixes eyelid covering, the column of described side wall leading section, side wall
The column of rearward end, side wall wind up and are provided with demountable side wall activity in enclosed region between beam (1) and edge beam of underframe (7)
Eyelid covering (3)；The longitudinal length that preferably described side wall fixes eyelid covering is 100mm-500mm, and more preferably described side wall fixes eyelid covering
Longitudinal length is 200mm-300mm.
2. rail vehicle side wall structure according to claim 1 is it is characterised in that by the column of side wall leading section and side wall
With the column positioned at side wall centre position as demarcation line between the column of rearward end, by the installation region of side wall activity eyelid covering (3)
It is divided into some regions, one piece of dismountable activity eyelid covering is installed in each region.
3. rail vehicle side wall structure according to claim 1 is it is characterised in that described side wall activity eyelid covering (3) is by many
Block eyelid covering unit assembles.
4. the rail vehicle side wall structure according to one of claim 1-3 is it is characterised in that on side wall skeleton and underframe side
The junction of beam (7), the outer panel of side wall column (4) is fixedly linked with edge beam of underframe (7) overlap joint, and on edge beam of underframe (7)
It is fixed with vertically flat (16) and the longitudinal riser (15) being fixed on vertically flat (16)；Described longitudinal riser (15) is upper to install
There is sealing strip.
5. rail vehicle side wall structure according to claim 4 is it is characterised in that described longitudinal riser (15) is stood with side wall
The gap being formed between the outer panel of post (4) is less than the thickness of sealing strip.
6. rail vehicle side wall structure according to claim 4 it is characterised in that described side wall activity eyelid covering (3) according to
Order from top to bottom is installed, and the lower limb insertion of the wherein side wall activity eyelid covering of bottom is installed on the close of longitudinal riser (15)
In strip of paper used for sealing, the sealing strip positioned at two neighboring side wall column (4) lateral surface is pushed down in the left and right sides, and by securing member, side wall is lived
Dynamic eyelid covering (3) is fastened in the traveling nut being built in side wall column (4).
7. rail vehicle side wall structure according to claim 6 it is characterised in that centre side wall activity eyelid covering lower limb
Insertion is arranged in the sealing strip of side wall activity eyelid covering top edge of lower section, and by securing member by middle side wall activity eyelid covering
It is fastened in the traveling nut being built in side wall column (4).
8. rail vehicle side wall structure according to claim 7 is it is characterised in that the side wall activity eyelid covering of the top is following
Edge insertion is arranged in the sealing strip of side wall activity eyelid covering top edge of centre, and is covered the side wall activity on top by securing member
Skin is fastened on and is built in the traveling nut that side wall column (4) and side wall wind up in beam (1).
9. the rail vehicle side wall structure according to one of claim 1-3 it is characterised in that described side wall activity eyelid covering
(3) opening length direction along the longitudinally disposed mounting hole of locomotive with side wall column (4) and the side wall position that beam (1) overlaps of winding up,
Opening length direction with the side wall activity corresponding side wall column of eyelid covering (3) mounting hole (4) and side wall beam (1) position of winding up along locomotive
The mounting hole of vertical setting；Preferably side wall column (4) and side wall wind up the mounting hole correspondence position of beam (1) plate inside fixing
There is nut seat (9), and be built-in with traveling nut (10) in nut seat (9).
10. the rail vehicle side wall structure according to one of claim 1-3 is it is characterised in that described side wall column (4)
The wind up lateral surface of beam (1) of lateral surface and/or described side wall opens up the groove of a plurality of vertical setting, is provided with sealing in groove
Bar；The wind up lateral surface of beam (1) of preferably described side wall also opens up two longitudinally disposed grooves, installs in longitudinally disposed groove
There is sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945215.XA CN106347388B (en) | 2016-10-26 | 2016-10-26 | Rail vehicle side wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945215.XA CN106347388B (en) | 2016-10-26 | 2016-10-26 | Rail vehicle side wall structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347388A true CN106347388A (en) | 2017-01-25 |
| CN106347388B CN106347388B (en) | 2020-06-23 |
Family
ID=57863532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610945215.XA Active CN106347388B (en) | 2016-10-26 | 2016-10-26 | Rail vehicle side wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347388B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878570A (en) * | 2017-11-30 | 2018-04-06 | 苏州奥杰汽车工业有限公司 | A kind of full aluminium logistic car top cover side bar for being easy to assembling |
| CN108725464A (en) * | 2018-07-25 | 2018-11-02 | 中车株洲电力机车有限公司 | A kind of rail vehicle side wall and rail vehicle |
| CN111055860A (en) * | 2020-01-03 | 2020-04-24 | 中铁磁浮科技（成都）有限公司 | Connecting piece for mounting vehicle side wall board and side wall board mounting method |
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| CN102785670A (en) * | 2012-08-31 | 2012-11-21 | 南车戚墅堰机车有限公司 | Internal combustion locomotive with low axle weight and narrow track |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878570A (en) * | 2017-11-30 | 2018-04-06 | 苏州奥杰汽车工业有限公司 | A kind of full aluminium logistic car top cover side bar for being easy to assembling |
| CN108725464A (en) * | 2018-07-25 | 2018-11-02 | 中车株洲电力机车有限公司 | A kind of rail vehicle side wall and rail vehicle |
| CN111055860A (en) * | 2020-01-03 | 2020-04-24 | 中铁磁浮科技（成都）有限公司 | Connecting piece for mounting vehicle side wall board and side wall board mounting method |
| CN111055860B (en) * | 2020-01-03 | 2024-02-20 | 中铁宝桥集团有限公司 | Connecting piece for mounting side wall plate of vehicle and side wall plate mounting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106347388B (en) | 2020-06-23 |
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